1 2 /* 3 * Copyright (C) Igor Sysoev 4 * Copyright (C) Valentin V. Bartenev 5 * Copyright (C) NGINX, Inc. 6 */ 7 8 #ifndef _NXT_CONF_INCLUDED_ 9 #define _NXT_CONF_INCLUDED_ 10 11 12 #define NXT_CONF_NULL 0x01 13 #define NXT_CONF_BOOLEAN 0x02 14 #define NXT_CONF_INTEGER 0x04 15 #define NXT_CONF_NUMBER 0x08 16 #define NXT_CONF_STRING 0x10 17 #define NXT_CONF_ARRAY 0x20 18 #define NXT_CONF_OBJECT 0x40 19 20 21 typedef struct nxt_conf_value_s nxt_conf_value_t; 22 typedef struct nxt_conf_op_s nxt_conf_op_t; 23 24 25 typedef enum { 26 NXT_CONF_MAP_INT8, 27 NXT_CONF_MAP_INT32, 28 NXT_CONF_MAP_INT64, 29 NXT_CONF_MAP_INT, 30 NXT_CONF_MAP_SIZE, 31 NXT_CONF_MAP_OFF, 32 NXT_CONF_MAP_MSEC, 33 NXT_CONF_MAP_DOUBLE, 34 NXT_CONF_MAP_STR, 35 NXT_CONF_MAP_PTR, 36 } nxt_conf_map_type_t; 37 38 39 typedef struct { 40 nxt_str_t name; 41 nxt_conf_map_type_t type; 42 size_t offset; 43 } nxt_conf_map_t; 44 45 46 typedef struct { 47 uint32_t level; 48 uint8_t more_space; /* 1 bit. */ 49 } nxt_conf_json_pretty_t; 50 51 52 nxt_uint_t nxt_conf_type(nxt_conf_value_t *value); 53 54 nxt_conf_value_t *nxt_conf_get_path(nxt_conf_value_t *value, nxt_str_t *path); 55 nxt_conf_value_t *nxt_conf_get_object_member(nxt_conf_value_t *value, 56 nxt_str_t *name, uint32_t *index); 57 nxt_conf_value_t *nxt_conf_next_object_member(nxt_conf_value_t *value, 58 nxt_str_t *name, uint32_t *next); 59 60 nxt_int_t nxt_conf_map_object(nxt_conf_value_t *value, nxt_conf_map_t *map, 61 void *data); 62 63 nxt_int_t nxt_conf_op_compile(nxt_mp_t *mp, nxt_conf_op_t **ops, 64 nxt_conf_value_t *root, nxt_str_t *path, nxt_conf_value_t *value); 65 nxt_conf_value_t *nxt_conf_clone(nxt_mp_t *mp, nxt_conf_op_t *op, 66 nxt_conf_value_t *value); 67 68 nxt_conf_value_t *nxt_conf_json_parse(nxt_mp_t *mp, u_char *start, u_char *end); 69 70 #define nxt_conf_json_parse_str(mp, str) \ 71 nxt_conf_json_parse(mp, (str)->start, (str)->start + (str)->length) 72 73 size_t nxt_conf_json_length(nxt_conf_value_t *value, 74 nxt_conf_json_pretty_t *pretty); 75 u_char *nxt_conf_json_print(u_char *p, nxt_conf_value_t *value, 76 nxt_conf_json_pretty_t *pretty); 77 78 nxt_int_t nxt_conf_validate(nxt_conf_value_t *value); 79 80 void nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str); 81 82 // FIXME reimplement and reorder functions below 83 nxt_uint_t nxt_conf_object_members_count(nxt_conf_value_t *value); 84 nxt_conf_value_t *nxt_conf_create_object(nxt_mp_t *mp, nxt_uint_t count); 85 nxt_int_t nxt_conf_set_object_member(nxt_mp_t *mp, nxt_conf_value_t *object, 86 nxt_str_t *name, nxt_conf_value_t *value, uint32_t index); 87 88 89 #endif /* _NXT_CONF_INCLUDED_ */ 90